Honglian Li State Key Laboratory of Coal Mine Disaster Dynamics and Control, Chongqing University, Chongqing 400044, P. R. China
School of Resources and Safety Engineering, Chongqing University, Chongqing 400044, P. R. China
School of Geosciences, University of Aberdeen, Scotland, AB24 3 UE, United Kingdom
Xiang Jiang School of Materials Science and Engineering, Chongqing Jiaotong University, Chongqing 400074, P. R. China China
Zijie Xu State Key Laboratory of Coal Mine Disaster Dynamics and Control, Chongqing University, Chongqing 400044, P. R. China
School of Resources and Safety Engineering, Chongqing University, Chongqing 400044, P. R. China China
Stephen Bowden School of Geosciences, University of Aberdeen, Scotland, AB24 3 UE, United Kingdom United Kingdom